Ramfan Product Family

The EX550 delivers 2 hp from a standard 120/240 VAC supply through its 400 VDC BrushlessPPV motor without the peak inrush current that trips breakers. At only 56 lb and with a footprint shared with the EX50Li battery fan, it packs major PPV performance into a compact electric package.

Quantitative details of EX550

Metric	Value
Airflow	AC Power 14,000 cfm (23,786 m3/hr)
Voltage	264V
Voltage	240 V
Voltage	115 V
Motor/Power	Motor 3hp Brushless PPV
Motor/Power	3 hp
Noise	92 dB

Comparison with other Electric PPV Blowers

Product	Airflow	Power	Weight
EX550	AC Power 14,000 cfm (23,786 m3/hr)	AC Power 14,000 cfm (23,786 m3/hr)	-
EV400	Airflow through 11,391 cfm	1.5 Hp	68 lbs / 31 kg
EX400-EX420	-	1.5 Hp	68 lbs / 31 kg
EX500	Airflow through 11,540 cfm	1.5 Hp	70 lbs / 32 kg
EX520	Airflow through 13,354 cfm	1.5 Hp	-